If i could type only 20 words per minute, then after 2 weeks of practicing, i started typing 35 words per minute, what would be my percent of increase

Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6    m−6    6m

What is the approximate circumference of the circle shown below?

What is f(3) for the quadratic functionf(x)=2x2 + x – 12? f -3g 3h 6i. 9